Add project files

src/utils/create_dialog.py

@@ -0,0 +1,30 @@
+# create_dialog.py
+#
+# Copyright 2022 kramo
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+def create_dialog(parent_widget, heading, body, extra_option=None, extra_label=None):
+    from gi.repository import Adw, Gtk
+
+    dialog = Adw.MessageDialog.new(parent_widget, _(heading), body)
+    dialog.add_response("dismiss",  _("Dismiss"))
+
+    if extra_option:
+        dialog.add_response(extra_option, _(extra_label))
+
+    Gtk.Window.present(dialog)
+    return dialog